In the Settings app, go to Accessibility > Touch > Back Tap and choose one of two options: double tap or triple tap. You ...

From essential first steps to pro-level tweaks, these are the things I do first every time I set up a new iPhone.

Clearing your cache is like cleaning out that drawer. Suddenly everything works the way it should. Your phone feels lighter and runs smoother. So let's walk through every way to clear the cache on an ...